package com.zhuhjay.ruiji.common;

import lombok.Data;
import java.util.HashMap;
import java.util.Map;

/**
 * @author ZhuHJay
 * @since 2022-05-15
 */
@Data
public class R<T> {

    /** 编码：1成功，0和其它数字为失败 **/
    private Integer code;

    /** 错误信息 **/
    private String msg;

    /** 数据 **/
    private T data;

    /** 动态数据 **/
    private Map<String, Object> map = new HashMap<>();

    public static <T> R<T> success(T object) {
        R<T> r = new R<T>();
        r.data = object;
        r.code = 1;
        return r;
    }

    public static <T> R<T> error(String msg) {
        R<T> r = new R<T>();
        r.msg = msg;
        r.code = 0;
        return r;
    }

    public R<T> add(String key, Object value) {
        this.map.put(key, value);
        return this;
    }

}
